CN203215584U - LED three-dimension light-distributing device - Google Patents
LED three-dimension light-distributing device Download PDFInfo
- Publication number
- CN203215584U CN203215584U CN2013200107616U CN201320010761U CN203215584U CN 203215584 U CN203215584 U CN 203215584U CN 2013200107616 U CN2013200107616 U CN 2013200107616U CN 201320010761 U CN201320010761 U CN 201320010761U CN 203215584 U CN203215584 U CN 203215584U
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- led
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- pcb
- lens
- module group
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Abstract
The utility model discloses an LED three-dimension light-distributing device which comprises one or more module units. Each module unit comprises lenses, a base, an LED and a PCB, wherein the LED and the PCB are fixed on the base through viscous glue, and the lenses are installed on the LED and the PCB. Installation fixing holes are formed in the base, and the single LED module units can form modules in different shapes in a combined mode through the fixing holes. Air convection holes are formed in the base and ensure that the LED modules are in the air convection environment and good in heat dissipation performance.
Description
Technical field
The utility model relates to LED three dimensionality light distribution device, belongs to the LED lighting technical field.
Background technology
Led light source is as a kind of effective energy-conserving product, more and more be applied in street illumination and the home-use lamp, the ubiquitous problem of existing LED light fixture is that the heat that produces in the course of the work can't in time dissipate, cause heat build-up easily, the a large amount of heat that produces when working long hours easily causes bad phenomenon such as LED light declines, and influences the life-span of LED lamp.The environment for use of some LED lamp is outdoor, meets water easily at weather overcast and rainy, wind and snow and makes moist, and the circuit board in the LED lamp is short-circuited because of steam easily and causes LED lamp scaling loss etc.; Because the restriction of LED lighting angle causes lamp installation to use the uniformity poor.
Summary of the invention
The utility model is for the poor radiation, the deficiency that solve great power LED in the prior art and increase the luminous uniformity and a kind of LED module with base is provided, and simple in structure, with low cost, perfect heat-dissipating are installed and used, easy to maintenance, specious.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of LED three dimensionality light distribution device comprises one or more module group units, and described module group unit comprises lens, base, led circuit plate (LED PCB), and described LED PCB is fixed on the base by sticky glue, and lens are installed on the LED PCB.Install and fix hole and cross-ventilation hole on the described base, the design by the cross-ventilation hole has improved LED light fixture radiating effect, prolongs lamp life; By installing and fixing the hole lens of different angles, the module group unit of different angles are formed the LED module of different lighting angles, see through the installation curved surface of different angles again, can form the light fixture of optimal luminescent effect.Module group unit combination by different angles increases the luminous uniformity, promotes illumination effect, and makes that the light fixture outward appearance can be ever-changing.
As a kind of preferred version of LED module described in the utility model, described lens and LEDPCB junction seal with sticky glue, reach waterproof effect.
Description of drawings
Fig. 1 is a module group unit of LED three dimensionality light distribution device described in the utility model.
Fig. 2 is the vertical view of module group unit shown in Figure 1.
Wherein: 1 lens, 2 bases 3 install and fix 4 cross-ventilation holes, hole
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
LED three dimensionality light distribution device comprises one or more module group units, and described module group unit comprises lens 1, base 2, LED PCB, and described LED PCB (not shown) is fixed on the base 2 by sticky glue, and lens 1 are installed on the LED PCB3; Install and fix hole 3 and cross-ventilation hole 4 on the described base 2, lens 1 seal with sticky glue with LED PCB junction, reach waterproof effect.Design by cross-ventilation hole 4 has improved LED light fixture radiating effect, prolongs lamp life; Module group unit combination by different angles increases the luminous uniformity, promotes illumination effect, and makes that the light fixture outward appearance can be ever-changing.
Though in the specification embodiment of the present utility model is illustrated, these embodiments just as prompting, should not limit protection domain of the present utility model.Carrying out various omissions, displacement and change in the scope that does not break away from the utility model aim all should be included in the protection domain of the present utility model.
Claims (2)
1. a LED three dimensionality light distribution device comprises one or more module group units, and described module group unit comprises lens, base, LED PCB, it is characterized in that: described LED PCB is fixed on the base by sticky glue, and lens are installed on the LED PCB; Install and fix hole and cross-ventilation hole on the described base; By installing and fixing the hole lens of different angles, the module group unit of different angles are formed the LED module of different lighting angles.
2. LED three dimensionality light distribution device according to claim 1, it is characterized in that: described lens and LED PCB junction seal with sticky glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200107616U CN203215584U (en) | 2013-01-10 | 2013-01-10 | LED three-dimension light-distributing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013200107616U CN203215584U (en) | 2013-01-10 | 2013-01-10 | LED three-dimension light-distributing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215584U true CN203215584U (en) | 2013-09-25 |
Family
ID=49205114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013200107616U Expired - Fee Related CN203215584U (en) | 2013-01-10 | 2013-01-10 | LED three-dimension light-distributing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203215584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470993A (en) * | 2013-09-29 | 2013-12-25 | 光普电子（苏州）有限公司 | LED (light emitting diode) module and LED lamp manufactured by same |
-
2013
- 2013-01-10 CN CN2013200107616U patent/CN203215584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470993A (en) * | 2013-09-29 | 2013-12-25 | 光普电子（苏州）有限公司 | LED (light emitting diode) module and LED lamp manufactured by same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140110 |